Copper tube 1.widely used:refrigeration, air conditioning 2.ISO9001/14001/18001/CCS 3.ASTM, DIN, EN, JIS, BS

The insulated copper tube is widely used for air conditioning or refrigerator.

Inside Cleaned Copper Tubes for refrigeration gas and capped at the both ends, with interior surface maximum permissible residue 0.038g/m2;Phosphorus Deoxidized Soft Temper Copper Tube DHP(C12200, 99.9%Cu);Dimension and Mechanical Properties acc. to ASTM B280, EN12735-1, AS1571, JIS H3300;Insulation Properties1) Polyethylene & PE typeExtruded and Closed cell white polyethylene with a white outside PE-protection layer;Average Density: 33Kg/m3;Heating Conduction at 00≤0.033W/MK;CWorking Temperature from -400C until +1200C;Vapor Resistance: 5000;White external non toxic and resistance to external chemical agents and ultra-violate rays;

RoHS Certificate Approved;

2) Rubber TypeExtruded and Closed cell synthetic rubber with external protection;Density:70-90 Kg/m3;Thermal Conductivity: -200C                 00C               400C(W/(M.K))          0.031                 0.034             0.038Working Temperature from -5000C (Flat Surface +850C);C until +110Reaction to fire: self-extinguishing GB8624B1(OXYGEN INDEX 34%),Non-flammable; 

Air-conditioning Insulated Copper Tube /Pipe